OT-2026-000057560
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000057560) never changes.
Identity and time
| Publication number | OT-2026-000057560 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2693-7fa6-bd03-193f72a72d22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057560 |
| Status | PUBLIC |
Content hashes
| Canonical text | e718298b9bd5ed5eb37b00364d9b2717f7d7310c6fd2ab83a81c73e403ee584d |
|---|---|
| Markdown | 2b38fdadc62e784000fa87ba10aa2f88f2dc23e10981e2a1676b53a0a3d74256 |
| Publication page | cc6909006d3a504ed641e9c235837b1534b3f68bc1e4a3eec166a18129d8328c |
| Manifest | 778684b52879f20a971c234c4bf91219fb28765c6e75c7a12c4dec40a8617fb4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | MJik7vdGw9oxT/MRPp8YTT6C22aDAZf9AxR1JVnYXqKOalYJwLr80yGMjTwDcxbSDvvJcDibxWQy2MV9TsrvDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:06.142013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057560observed cc6909006d3a504ed641e9c235837b15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:06.124899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057560/manifest.jsonobserved 778684b52879f20a971c234c4bf91219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:06.106993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057560/publication.mdobserved 2b38fdadc62e784000fa87ba10aa2f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:06.089200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057560/publication.txtobserved e718298b9bd5ed5eb37b00364d9b2717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|